Geek Wold GK20 HIFI Audiophile Earphone 3BA+2DD+2PZT Driver Earbud

Material : Plastic Voice assistant built-in : no Sound Isolating : no Category : Earphones amp; Headphones Number Of Drivers : 7 Charging Method : Cable Headphone Pads Material : Silicone Driver Diameter : 8mm Impedance Range : up to 32 Features : Detachable Cable With Microphone : No Is wireless : No Support APP : No Support Memory Card : No Waterproof : No Resistance : 10 Line Length : 1.2m Frequency Response Range : 20 - 40000Hz Sensitivity : 105dB Plug Type : Line Type Function : Monitor Headphone,for Video Game,HiFi Headphone,Sport Active Noise-Cancellation : No Volume Control : No Control Button : No Vocalism Principle : Hybrid Technology Wireless Type : None Connectors : 3.5mm Communication : WIRED Style : In-ear Origin : Mainland China Brand Name : NICEHCK Driver Unit : 3BA+2DD+2PZT Hybrid Shell : 3D Printing Processed Specification: 1. Product name: Geek Wold GK20 2.Brand:Geek Wold 3.Model:GK20 4.Impedance: 10 5. Shell material: Resin 6. Frequency range: 20-40000Hz 7. Earphone sensitivity: 105dB/mW 8. Cable plug: 4.4mm Balanced Plug 9. Drive unit:3BA+2DD+2PZT Hybrid Drivers Unit 10. Cable Material : 4 cores oxygen-free copper silver plated + single crystal copper mixed